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Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents

Barday, R. ; Aulenbacher, K. ; Bangert, P. ; Enders, J. ; Göök, A. ; Jakubassa-Amundsen, D. H. ; Nillius, F. ; Surzhykov, A. ; Yerokhin, V. A. (2024)
Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents.
In: Journal of Physics: Conference Series, 2011, 298 (1)
doi: 10.26083/tuprints-00020678
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents
Language: English
Date: 30 January 2024
Place of Publication: Darmstadt
Year of primary publication: 1 May 2011
Place of primary publication: Bristol
Publisher: IOP Publishing
Journal or Publication Title: Journal of Physics: Conference Series
Volume of the journal: 298
Issue Number: 1
Collation: 7 Seiten
DOI: 10.26083/tuprints-00020678
Corresponding Links:
Origin: Secondary publication DeepGreen
Abstract:

For new experiments with polarized electron and positron beams the precise and quick measurement of the beam polarization is required. The relative electron polarization has been monitored on-line using a compact transmission Compton polarimeter for a wide range of average electron currents up to 100/μA and electron beam energy of 3.5 MeV. The asymmetry induced by the beam polarization can be monitored precisely with ΔA/A < 0.2 %. Even small relative variations of the beam polarization during a beam time may be detected using this polarimeter, such as an increase ∼ 1 % and subsequent decrease of the beam polarization.

Identification Number: Artikel-ID: 012022
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-206788
Additional Information:

Workshop on Sources of Polarized Leptons and High Brightness Electron Beams (PESP2010) 21–24, September 2010, Bonn, Germany

Classification DDC: 500 Science and mathematics > 530 Physics
Divisions: 05 Department of Physics > Institute of Nuclear Physics
Date Deposited: 30 Jan 2024 13:19
Last Modified: 05 Feb 2024 08:48
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/20678
PPN: 515230251
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